In a giant laboratory that was built, quite deliberately, on the distant northwest edge of the University of Texas at San Antonio's main campus, a concrete girder rests on metal frames. The girder is ...
A horizontally curved, precast- concrete, trapezoidal type of box-girder design that shaved some $9 million off an interchange project in Orlando, Fla., is attracting growing interest from the bridge ...
Precisely position both the truck-mounted cranes and the steel girders in adherence with the official survey on an interchange improvement jobsite The I-430/I-630 interchange improvements in Little ...
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